SelectFeature won't help with WMS layers. Eric
2008/10/31, Indika Tantrigoda <[EMAIL PROTECTED]>: > Hi, > I too had the same problem, but it was with a wfs point layer. > I was able to get around this by using selectFeature (thanks to all on the > list who helped me out) > > Check this out > http://www.nabble.com/WFS-Layers%2C-Markers%2C-Popups-to20189787.html > > Maybe this could give you a clue. > > Regards, > Indika > > 2008/10/31 Nina Helle-Mildt <[EMAIL PROTECTED]> > >> Hi there, >> >> a couple of weeks ago I already posted a mail on querying layers using >> the GetFeatureUnfo request. Many thanks to all of you who tried to help >> me! Nevertheless I'm still struggeling with this task: >> >> I have two overlay layers (both wms layers) displaying point data. What >> I want to do is, clicking a point object of one of the two layers with >> the mouse in order to get the results of this query displayed in an >> defined area next to the map. >> >> I would appreciate any help - a complete example would be great! >> >> Best regards >> Nina >> >> >> Below parts of my code: >> >> //Overlay Layers: >> var seis = new OpenLayers.Layer.WMS.Untiled("Erdbeben weltweit ", >> "http://www.seismologie.bgr.de:8080/cgi-bin/mapserv?map=seis_wms.map", >> {transparent: 'true', layers: >> ['q_year','q_month','q_week','aktuell_welt']}, >> {'buffer': 1}, >> {singleTile: true, 'ratio': 1.0}, >> {'isBaseLayer': false, 'gutter': 20}); >> >> var seis_ger = new OpenLayers.Layer.WMS.Untiled("Erdbeben >> Deutschland", >> "http://www.seismologie.bgr.de:8080/cgi-bin/mapserv?map=seis_d_wms.map", >> {transparent: 'true', layers: >> ['q_year_ger','q_month_ger','q_week_ger', >> 'aktuell_ger','box']}, >> {'buffer': 1}, >> {singleTile: true, 'ratio': 1.0}, >> {'isBaseLayer': false, 'gutter': 20}); >> >> ... >> >> //Support GetFeatureInfo >> >> map.events.register('click', map, function (e) { >> document.getElementById('nodeList').innerHTML = "Einen Moment bitte ..."; >> var url = map.layers[0].getFullRequestString( >> { >> REQUEST: "GetFeatureInfo", >> EXCEPTIONS: "application/vnd.ogc.se_xml", >> BBOX: map.getExtent().toBBOX(), >> X: e.xy.x, >> Y: e.xy.y, >> INFO_FORMAT: 'text/html', >> QUERY_LAYERS: map.layers[0].params.LAYERS, >> FEATURE_COUNT: 50, >> WIDTH: map.size.w, >> HEIGHT: map.size.h} >> ); >> >> OpenLayers.loadURL(url, '', this, setHTML); >> OpenLayers.Event.stop(e); >> }); >> function setHTML(response) { >> OpenLayers.Util.getElement('nodeList').innerHTML = >> response.responseText;} >> >> >> >> >> //Support GetFeatureInfo - this Version (works great with only 1 layer) >> >> // map.events.register('click', map, function (e) { >> // //document.getElementById('map').style.cursor = 'crosshair'; >> // OpenLayers.Util.getElement('nodeList').innerHTML = "Einen Moment >> bitte ..."; >> // var url = seis.getFullRequestString({ >> // REQUEST: "GetFeatureInfo", >> // EXCEPTIONS: "application/vnd.ogc.se_xml", >> // BBOX: seis.map.getExtent().toBBOX(), >> // X: e.xy.x, >> // Y: e.xy.y, >> // INFO_FORMAT: 'text/html', >> // QUERY_LAYERS: seis.params.LAYERS, >> // WIDTH: seis.map.size.w, >> // HEIGHT: seis.map.size.h}); >> // OpenLayers.loadURL(url, '', this, setHTML); >> //alternativ: >> window.open(url); >> // OpenLayers.Event.stop(e); >> // }); >> // function setHTML(response) { >> // OpenLayers.Util.getElement('nodeList').innerHTML = >> response.responseText;} >> >> _______________________________________________ >> Users mailing list >> Users@openlayers.org >> http://openlayers.org/mailman/listinfo/users >> > _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users